28370199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5087}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 44692992

約数和(自身を除く): 16322793

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5087, 5577, 15261, 55957, 66131, 167871, 198393, 727441, 859703, 2182323, 2579109, 9456733, 28370199]

約数ペア:

[(1, 28370199), (3, 9456733), (11, 2579109), (13, 2182323), (33, 859703), (39, 727441), (143, 198393), (169, 167871), (429, 66131), (507, 55957), (1859, 15261), (5087, 5577)]